Prefix Information
The prefix 318 is part of area code 281 serving Houston, Texas.
This exchange contains 10,000 possible phone numbers (281-318-0000 through 281-318-9999).
Phone numbers with prefix 318 in area code 281. Location: Houston, Texas.
The prefix 318 is part of area code 281 serving Houston, Texas.
This exchange contains 10,000 possible phone numbers (281-318-0000 through 281-318-9999).